Shawn McKenzie wrote:
> Adam Williams wrote:
>> I have staff inputting email addresses into a <textarea> named $list on
>> a form and when they click submit, my php script sorts the email
>> addresses and writes to disk. The problem is, lets say they enter the
>> email addresses
>>
>> b...@mdah.state.ms.us<staff hits enter>
>> ama...@mdah.state.ms.us<staff hits enter>
>> sa...@mdah.state.ms.us<staff hits enter>
>> j...@mdah.state.ms.us<staff hits enter>
>> ci...@mdah.state.ms.us<staff does not hit enter and clicks on submit
>> button>
>>
>> then views the sortes email addresses, it displays as:
>>
>> ama...@mdah.state.ms.us
>> b...@mdah.state.ms.us
>> ci...@mdah.state.ms.usjoe@mdah.state.ms.us
>> sa...@mdah.state.ms.us
>>
>> because the staff didn't hit enter on the last line. Is there a way to
>> read each line of input and add a carriage return if needed? I tried
>> the code below but it did not work, nothing happened, and i don't know
>> to examine each line to see if it ends in \r\n either.
>>
>> $list2 = explode("\r\n", $list);
>>
>> foreach ($list2 as $key => $var)
>> {
>>
>> $var = $var."\r\n";
>>
>> }
>>
>> $list = implode("\r\n", $list2);
>>
>>
> This may be best handled in your sorting code. What does it look like?
>
Before you sort: $list .= "\r\n";
--
Thanks!
-Shawn
http://www.spidean.com
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